DICT.TW Dictionary Taiwan
216.73.216.135
Search for:
Search type:
Return Definitions
Match headwords exactly
Match prefixes
Match prefixes (skip, count)
Match substring occurring anywhere in a headword
Match suffixes
POSIX 1003.2 (modern) regular expressions
Old (basic) regular expressions
Match using SOUNDEX algorithm
Match headwords within Levenshtein distance one
Match separate words within headwords
Match the first word within headwords
Match the last word within headwords
Database:
Any
First match
DICT.TW English-Chinese Dictionary 英漢字典
DICT.TW English-Chinese Medical Dictionary 英漢醫學字典
DICT.TW 注音查詢、中文輸入法字典
Taiwan MOE computer dictionary
Network Terminology
MDBG CC-CEDICT Chinese-English Dictionary 漢英字典
Japanese-English Electronic Dictionary 和英電子辞書
Webster's Revised Unabridged Dictionary (1913)
WordNet (r) 2.0
Elements database 20001107
Easton's 1897 Bible Dictionary
Hitchcock's Bible Names Dictionary (late 1800's)
▼
[Show options]
[
Pronunciation
] [
Help
] [
Database Info
] [
Server Info
]
3 definitions found
From:
DICT.TW English-Chinese Dictionary 英漢字典
olefine
鏈烯烴
From:
Webster's Revised Unabridged Dictionary (1913)
o·le·fin
,
o·le·fine
n.
1.
Chem.
Olefiant
gas
,
or
ethylene
.
See
Ethylene
. [
archaic
]
2.
Hence
:
Chem.
Any
one
of
the
series
of
unsaturated
hydrocarbons
of
which
ethylene
is
the
type
;
a
member
of
the
alkene
series
of
hydrocarbons
;
an
alkene
.
◄
►
From:
WordNet (r) 2.0
olefine
n
:
any
unsaturated
aliphatic
hydrocarbon
[
syn
:
alkene
,
olefin
]
DICT.TW
About DICT.TW
•
Contact Webmaster
•
Index
•
Links
DICT.TW Dictionary Taiwan